37 lines
486 B
Go
37 lines
486 B
Go
package sort
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import (
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"bufio"
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"fmt"
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"os"
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"sort"
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"io"
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"flag"
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)
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func readLines() []string {
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r := bufio.NewReader(os.Stdin)
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a := make([]string, 0)
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for {
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l, e := r.ReadString('\n')
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if e==io.EOF {
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break
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}
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a = append(a, l)
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}
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return a
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}
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func Run(args []string) int {
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flagSet := flag.NewFlagSet(args[0], flag.ExitOnError)
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flagSet.Parse(args[1:])
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status := 0
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lines := readLines()
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sort.Strings(lines)
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for _, l := range lines {
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fmt.Print(l)
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}
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return status
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}
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